CN205199283U - Tail gas recovery unit in water -reducing agent production system - Google Patents
Tail gas recovery unit in water -reducing agent production system Download PDFInfo
- Publication number
- CN205199283U CN205199283U CN201520987942.3U CN201520987942U CN205199283U CN 205199283 U CN205199283 U CN 205199283U CN 201520987942 U CN201520987942 U CN 201520987942U CN 205199283 U CN205199283 U CN 205199283U
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- CN
- China
- Prior art keywords
- tower body
- material layer
- filter material
- utility
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000003638 reducing agent Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000011084 recovery Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 230000005587 bubbling Effects 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 14
- 239000002912 waste gas Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 208000002352 Blister Diseases 0.000 abstract 4
- 241000197194 Bulla Species 0.000 abstract 4
- 239000000706 filtrate Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000005591 charge neutralization Effects 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000001264 neutralization Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 235000018927 edible plant Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Abstract
The utility model relates to a water -reducing agent production technical field, the utility model discloses a tail gas recovery unit in water -reducing agent production system, wherein, the inboard of tower body is located to the inner tube, the induced air cover is through the upper end intercommunication of intake stack with the inner tube, the air inlet machine is located on the intake stack, the tower body intussuseption is filled with the filtrate, the tympanic bulla pipe is installed in the bottom of inner tube, first order filter material layer, a spray assembly, second level filter material layer and the 2nd spray assembly are installed in the tower body by supreme down in proper order, the air -out pipeline is connected with the top of tower body, it installs on the air -out pipeline to go out the fan, the fluid -discharge tube is connected with the bottom of tower body, the flowing back valve is installed on the fluid -discharge tube. The utility model discloses when using, the inner tube of tower body is sent into to waste gas by the fan to evenly give the tympanic bulla pipe, waste gas produces the tympanic bulla in passing through tympanic bulla entering filtrate internal absorption neutralizer, makes the gas -liquid fully contact, upwards flows again, and absorption contact reaction is carried out twice on process second grade filter material layer in proper order, and last gas is discharged by the air -out pipeline.
Description
Technical field
The utility model relates to water reducer production technical field, more particularly, and the device for recovering tail gas particularly in a kind of water reducer production system.
Background technology
Water reducer is a kind of maintaining under the constant condition of concrete slump, can reduce the concrete admixture of mixing water amount.Mostly belong to anion surfactant, have lignosulfonates, naphthalene sulphonate formaldehyde polymer etc.It has peptizaiton to cement granules after adding concrete mix, can improve its workability, reduces unit consumption of water, improves the mobility of concrete mix; Or minimizing unit cement consumption, save cement.
At present, in naphthalene water reducer is produced, the industry bitter edible plant need carry out sulfonation process with the concentrated sulfuric acid, then final products are formed after hydrolysis, condensation, neutralization, in condensation operation, the highly concentrated formaldehyde solution as raw material is added in condensation kettle, and part formaldehyde is not participated in reaction and directly dissociated outside still, tail gas is entered, so direct contaminated environment through flue.For this reason, be necessary to design a kind of device for recovering tail gas.
Utility model content
The purpose of this utility model is to provide a kind of device for recovering tail gas avoided in the water reducer production system of environmental pollution.
In order to solve problem set forth above, the technical solution adopted in the utility model is: the device for recovering tail gas in water reducer production system, comprises blower cover, intake stack, air inlet fan, tower body, inner core, bubbling pipe, first order filter material layer, the first spray assemblies, second level filter material layer, the second spray assemblies, wind pipe, blowing machine, discharging tube and tapping valve; Described inner core is located at the inner side of tower body, described blower cover is communicated with the upper end of inner core by intake stack, described air inlet fan is located on intake stack, filtered fluid is filled with in described tower body, described bubbling pipe is installed on the bottom of inner core, described first order filter material layer, the first spray assemblies, second level filter material layer and the second spray assemblies are installed in tower body from the bottom to top successively, described wind pipe is connected with the top of tower body, described blowing machine is installed on wind pipe, described discharging tube is connected with the bottom of tower body, and described tapping valve is installed on discharging tube.
According to a preferred embodiment of the present utility model: the top of described tower body is domes, and described wind pipe is connected with the top of domes.
According to a preferred embodiment of the present utility model: described bubbling pipe is multiple, and multiple bubbling pipe is disposed in parallel in the bottom of inner core.
Compared with prior art, the beneficial effects of the utility model are: the utility model in use, acid mist waste gas is pressed into the inner core of tower body by blower fan, every root bubbling pipe is given in uniform distribution again, waste gas enters in filtered fluid to absorb in neutralizer by bubbling and produces bubbling, gas-liquid is fully contacted, more upwards flows, carry out twice absorption haptoreaction through first order filter material layer and second level filter material layer successively, last gas is discharged by wind pipe.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the device for recovering tail gas in water reducer production system of the present utility model.
Description of reference numerals: 1, blower cover, 2, intake stack, 3, air inlet fan, 4, tower body, 5, inner core, 6, bubbling pipe, 7, filtered fluid, 8, first order filter material layer, the 9, first spray assemblies, 10, second level filter material layer, 11, the second spray assemblies, 12, wind pipe, 13, blowing machine, 14, discharging tube, 15, tapping valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, the utility model provides the device for recovering tail gas in a kind of water reducer production system, comprises blower cover 1, intake stack 2, air inlet fan 3, tower body 4, inner core 5, bubbling pipe 6, first order filter material layer 8, first spray assemblies 9, second level filter material layer 10, second spray assemblies 11, wind pipe 12, blowing machine 13, discharging tube 14 and tapping valve 15.
Described inner core 5 is located at the inner side of tower body 4, and described blower cover 1 is communicated with the upper end of inner core 5 by intake stack 2, and described air inlet fan 3 is located on intake stack 2, and be filled with filtered fluid 7 in described tower body 4, described bubbling pipe 6 is installed on the bottom of inner core 5.
Described first order filter material layer 8, first spray assemblies 9, second level filter material layer 10 and the second spray assemblies 11 are installed in tower body 4 from the bottom to top successively, described wind pipe 12 is connected with the top of tower body 4, described blowing machine 13 is installed on wind pipe 12, described discharging tube 14 is connected with the bottom of tower body 4, and described tapping valve 15 is installed on discharging tube 14.
For improving gas expulsion efficiency, the top arranging described tower body 4 is domes, and described wind pipe 12 is connected with the top of domes.
As preferably, described bubbling pipe 6 is multiple, and multiple bubbling pipe 6 is disposed in parallel in the bottom of inner core 5.
Described filtered fluid 7 is sodium hydroxide solution, and it can absorb neutralization purification acid mist waste gas.
The utility model in use, acid mist waste gas is pressed into the inner core 5 of tower body 4 by blower fan, every root bubbling pipe 6 is given in uniform distribution again, waste gas enters in filtered fluid 7 to absorb in neutralizer by bubbling and produces bubbling, gas-liquid is fully contacted, upwards flow, carry out twice absorption haptoreaction through first order filter material layer 8 and second level filter material layer 10 successively, last gas is discharged by wind pipe 12 again.Wherein, the material of first order filter material layer 8 and second level filter material layer 10 can adopt prior art to arrange.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (3)
1. the device for recovering tail gas in water reducer production system, is characterized in that: comprise blower cover (1), intake stack (2), air inlet fan (3), tower body (4), inner core (5), bubbling pipe (6), first order filter material layer (8), the first spray assemblies (9), second level filter material layer (10), the second spray assemblies (11), wind pipe (12), blowing machine (13), discharging tube (14) and tapping valve (15), described inner core (5) is located at the inner side of tower body (4), described blower cover (1) is communicated with by the upper end of intake stack (2) with inner core (5), described air inlet fan (3) is located on intake stack (2), filtered fluid (7) is filled with in described tower body (4), described bubbling pipe (6) is installed on the bottom of inner core (5), described first order filter material layer (8), first spray assemblies (9), second level filter material layer (10) and the second spray assemblies (11) are installed in tower body (4) from the bottom to top successively, described wind pipe (12) is connected with the top of tower body (4), described blowing machine (13) is installed on wind pipe (12), described discharging tube (14) is connected with the bottom of tower body (4), described tapping valve (15) is installed on discharging tube (14).
2. the device for recovering tail gas in water reducer production system according to claim 1, is characterized in that: the top of described tower body (4) is domes, and described wind pipe (12) is connected with the top of domes.
3. the device for recovering tail gas in water reducer production system according to claim 1, is characterized in that: described bubbling pipe (6) is for multiple, and multiple bubbling pipe (6) is disposed in parallel in the bottom of inner core (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987942.3U CN205199283U (en) | 2015-12-02 | 2015-12-02 | Tail gas recovery unit in water -reducing agent production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987942.3U CN205199283U (en) | 2015-12-02 | 2015-12-02 | Tail gas recovery unit in water -reducing agent production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199283U true CN205199283U (en) | 2016-05-04 |
Family
ID=55837028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987942.3U Expired - Fee Related CN205199283U (en) | 2015-12-02 | 2015-12-02 | Tail gas recovery unit in water -reducing agent production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199283U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124458A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | Methanol air water cleaning of evaporator |
| CN110124456A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | Into formula methanol air water cleaning of evaporator under one kind |
| CN110124454A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | A kind of methanol air water cleaning of evaporator |
| CN110124457A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | A kind of methanol air water cleaning device |
| CN110124459A (en) * | 2018-02-09 | 2019-08-16 | 中石化广州工程有限公司 | Methanol air water cleaning of evaporator |
| CN110124455A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | Into formula water washing tank under a kind of methanol gas |
| CN110124460A (en) * | 2018-02-09 | 2019-08-16 | 中石化广州工程有限公司 | A kind of methanol air water cleaning of evaporator |
| CN111265952A (en) * | 2020-04-08 | 2020-06-12 | 贵州省息烽县长宏铸造有限公司 | Bubbling scrubber for tail gas of cupola furnace |
-
2015
- 2015-12-02 CN CN201520987942.3U patent/CN205199283U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124458A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | Methanol air water cleaning of evaporator |
| CN110124456A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | Into formula methanol air water cleaning of evaporator under one kind |
| CN110124454A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | A kind of methanol air water cleaning of evaporator |
| CN110124457A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | A kind of methanol air water cleaning device |
| CN110124455A (en) * | 2018-02-08 | 2019-08-16 | 中石化广州工程有限公司 | Into formula water washing tank under a kind of methanol gas |
| CN110124459A (en) * | 2018-02-09 | 2019-08-16 | 中石化广州工程有限公司 | Methanol air water cleaning of evaporator |
| CN110124460A (en) * | 2018-02-09 | 2019-08-16 | 中石化广州工程有限公司 | A kind of methanol air water cleaning of evaporator |
| CN111265952A (en) * | 2020-04-08 | 2020-06-12 | 贵州省息烽县长宏铸造有限公司 | Bubbling scrubber for tail gas of cupola furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |